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Flight information for St. Louis to Sofia
(STL to SOF)
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Sofia
| Fastest flight time | 21h 15m | The fastest flight from St. Louis to Sofia takes 21h 15m. |
| Direct flights | None | There are no direct flights from St. Louis to Sofia. Popular non-direct route for this connection is Lambert-St Louis - Sofia. |
| Airports in Sofia | 1 airport | There is 1 airport near Sofia: Sofia (SOF) |
How to get the cheapest flight ticket from St. Louis to Sofia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sofia?
September
The cheapest time of year to fly to Sofia from St. Louis is September. Most expensive is May
What is the cheapest day to fly to Sofia?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to Sofia?
in the morning
St. Louis to Sofia flights are approximately 21% more expensive in the afternoon than in the morning
What is the cheapest airline that flies to Sofia?
British Airways
British Airways, KLM, and American Airlines are the most popular carriers operating from St. Louis to Sofia
What is the cheapest route?
Lambert-St Louis - Sofia
Fly from Lambert-St Louis to Sofia for the best St. Louis - Sofia flight prices
STL
Lambert-St Louis
SOF
Sofia
Easily compare round-trip flights from St. Louis to Sofia
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Sofia by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Jan 20
STL
Lambert-St Louis
21h 15m
2 stops
SOF
Sofia
Jan 24
SOF
Sofia
39h 19m
2 stops
STL
Lambert-St Louis
$698
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Qatar Airways
Jan 20
STL
Lambert-St Louis
41h 40m
3 stops
SOF
Sofia
Jan 24
SOF
Sofia
35h 57m
3 stops
STL
Lambert-St Louis
$878
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Qatar Airways
Jan 20
STL
Lambert-St Louis
40h 45m
3 stops
SOF
Sofia
Jan 24
SOF
Sofia
36h 19m
3 stops
STL
Lambert-St Louis
$1,056
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Are airlines flying from Lambert-St Louis to Sofia offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Lambert-St Louis to Sofia, such as United Airlines, Air Canada, and British Airways may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.